3f+20=8

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Solution for 3f+20=8 equation: 


Simplifying
3f + 20 = 8

Reorder the terms:
20 + 3f = 8

Solving
20 + 3f = 8

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Add '-20' to each side of the equation.
20 + -20 + 3f = 8 + -20

Combine like terms: 20 + -20 = 0
0 + 3f = 8 + -20
3f = 8 + -20

Combine like terms: 8 + -20 = -12
3f = -12

Divide each side by '3'.
f = -4

Simplifying
f = -4

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